package com.itheima.health.service;

import java.util.List;
import java.util.Map;

public interface ReportService {
    /**
     * 获取运营数据
     * @return
     */
    Map<String,Object> getBusinessReportData();

    /**
     * 获取当前月份之前的会员总数
     * @param months
     * @return
     */
    List<Integer> getMemberCountByMonths(List<String> months);
}
